| 摘要 |
A wall structure of a large-sized refrigerated storage and a construction method thereof are provided. The wall structure comprises an interior wall board (1), an exterior wall board (2) and a skeleton positioned between the interior wall board (1) and the exterior wall board (2). A polyurethane foam plastic (7) is filled between the interior wall board (1) and he exterior wall board (2). The method for construction a wall of a large-sized refrigerated storage comprises the following steps: A. building the wall skeleton; B. mounting a color steel plate on the outer surface of the skeleton to form an exterior wall board (2) of the wall; C. painting the polyurethane spraying material on the exterior wall board (2) layer by layer for multiple times, and reserving a pouring apace at a distance of 40 to 80 mm from the installation position of a interior wall board (1); and D. taking the color steel plate of the interior wall as a mold plate and pouring space at the color steel plate of the interior wall to form the interior wall board (1) of the wall. The wall structure is simple and the structural strength of light steel is high. |
